I love the author's rewriting of javascript into "human-readable" code[1], while retaining the same visual style as code written in an editor.
It feels like an excellent way of representing what is inside the programmer's mind when writing the code, and I will probably try to replicate it next time I coach a new student.
[1] https://miro.medium.com/max/700/1*aXnY3j41mO3AShqSGiYgBA.png